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liraira [26]
2 years ago
12

Which equation is true?

Mathematics
2 answers:
Nastasia [14]2 years ago
6 0
Answer: The first one (12+17)-9=(23-7)+4

Explanation: First add 12 and 17 because it’s in parentheses which will give you 29. Then subtract 9 to get 20. After that, solve the problem on the right side of the equal sign, therefore 23-7 is 16. Lastly, add the 4 to 16 to get 20 which means that this equation is equal because (12+17)-9 does give you the same answer as (23-7)+4 which in conclusion means it’s a true equation.
Vlad1618 [11]2 years ago
4 0

Answer:

the third one

Step-by-step explanation:

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Answer:

Remaining balance = AED 13.75

Step-by-step explanation:

Given that:

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3 years ago
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Step-by-step explanation:

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2 years ago
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7 0
3 years ago
A jeweler had a fixed amount of gold to make bracelets and necklaces. The amount of gold in each bracelet is 6 grams and the amo
nikitadnepr [17]

Answer:

The jeweler made 11 bracelets and 7 necklaces.

Step-by-step explanation:

Given that a jeweler had a fixed amount of gold to make bracelets and necklaces, and the amount of gold in each bracelet is 6 grams and the amount of gold in each necklace is 16 grams, knowing that the jeweler used 178 grams of gold and made 7 more necklaces than bracelets, to determine a system of equations that could be used to determine the number of bracelets made and the number of necklaces made, the following mathematical reasoning should be considered:

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4 0
2 years ago
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Anyways, hope this helps!

5 0
3 years ago
Read 2 more answers
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